830015516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{29429}}^1$

素因数の和:30085

約数の個数: 24

約数和(自身を含む): 1587101040

約数和(自身を除く): 757085524

約数列:

[1, 2, 4, 11, 22, 44, 641, 1282, 2564, 7051, 14102, 28204, 29429, 58858, 117716, 323719, 647438, 1294876, 18863989, 37727978, 75455956, 207503879, 415007758, 830015516]

約数ペア:

[(1, 830015516), (2, 415007758), (4, 207503879), (11, 75455956), (22, 37727978), (44, 18863989), (641, 1294876), (1282, 647438), (2564, 323719), (7051, 117716), (14102, 58858), (28204, 29429)]